Memory leaks detected

[Domkeykong]

compiled with: clang -Og -ggdb -fsanitize=address *.c -o adpcm-xq

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==8789==ERROR: LeakSanitizer: detected memory leaks

Direct leak of 32 byte(s) in 1 object(s) allocated from:
    #0 0x493a3d in malloc (adpcm-xq+0x493a3d)
    #1 0x4c5aae in main adpcm-xq.c:121:27

Direct leak of 26 byte(s) in 1 object(s) allocated from:
    #0 0x493a3d in malloc (adpcm-xq+0x493a3d)
    #1 0x4c5ae0 in main adpcm-xq.c:117:26

SUMMARY: AddressSanitizer: 58 byte(s) leaked in 2 allocation(s).